Line 3 Ad system domain impactify.io is not a known exchange domain. Ensure the spelling is correct, check the partner documentation, or have the partner update the IAB Tech Lab normalization mappings: https://wiki.iabtechlab.com/index.php?title=Ads.txt_Normalization_Mappings
Line 9 altitudedigital.com is not the canonical exchange domain. Use altitude-arena.com instead.
Line 15 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 16 brightroll.com is not the canonical exchange domain. Use btrll.com instead.
Line 54 Ad system domain oath.com is not a known exchange domain. Ensure the spelling is correct, check the partner documentation, or have the partner update the IAB Tech Lab normalization mappings: https://wiki.iabtechlab.com/index.php?title=Ads.txt_Normalization_Mappings
Line 57 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 58 publishers.teads.tv is not the canonical exchange domain. Use teads.tv instead.
Line 62 rubicon.com is not the canonical exchange domain. Use rubiconproject.com instead.
Line 103 Ad system domain genieesspv.jp is not a known exchange domain. Ensure the spelling is correct, check the partner documentation, or have the partner update the IAB Tech Lab normalization mappings: https://wiki.iabtechlab.com/index.php?title=Ads.txt_Normalization_Mappings